Porsche 911 (996) GT3 MR M440 by Manthey Racing 2004
Found on the street.

Manthey Racing is effectively Porsche's racing department for GT class cars. But it also offers upgrades for street cars based on their racing expertise. The car shown here is based on the Porsche 996 GT3 Clubsport, fitted with an elaborate engine upgrade (producing over 400 hp), a full rollcage, a large rear wing and a trim package amongs other things. Manthey Racing prepared road cars are quite rare, so I was surprised to find one parked on the street which was clearly being used as a daily driver.